#region Copyright

// The contents of this file are subject to the Mozilla Public License
//  Version 1.1 (the "License"); you may not use this file except in compliance
//  with the License. You may obtain a copy of the License at
//  
//  http://www.mozilla.org/MPL/
//  
//  Software distributed under the License is distributed on an "AS IS"
//  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
//  License for the specific language governing rights and limitations under 
//  the License.
//  
//  The Initial Developer of the Original Code is Robert Smyth.
//  Portions created by Robert Smyth are Copyright (C) 2008.
//  
//  All Rights Reserved.

#endregion

using NUnitGrid.Protocol;
using NUnitGrid.Protocol.Commands;


namespace NUnitGrid.Server.Plugins.Nodes.Node
{
    public class NodeRunOnGridTask : IGridTaskTransactionListener
    {
        private readonly IGridTaskTransactionListener listener;
        private readonly IGridProtocol protocol;
        private readonly IRunOnGridTask task;
        private readonly IRunOnGridTaskListener taskProgressListener;

        public NodeRunOnGridTask(IGridTaskTransactionListener listener, IGridProtocol protocol, IRunOnGridTask task,
                                 IRunOnGridTaskListener taskProgressListener)
        {
            this.listener = listener;
            this.protocol = protocol;
            this.task = task;
            this.taskProgressListener = taskProgressListener;
        }

        public IRunOnGridTask Task
        {
            get { return task; }
        }

        public void SendCommand()
        {
            task.SendCommand(this, protocol);
        }

        void IGridTaskTransactionListener.OnTaskCompleted(object sender, bool succeeded, string output,
                                                          string machineName)
        {
            listener.OnTaskCompleted(sender, succeeded, output, machineName);
            taskProgressListener.OnTaskCompleted((IRunOnGridTask) sender, succeeded, output, machineName);
        }

        void IGridTaskTransactionListener.OnTaskStarted(object sender)
        {
            listener.OnTaskStarted(sender);
            taskProgressListener.OnTaskStarted((IRunOnGridTask) sender);
        }
    }
}